Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Chaffoteaux
Head to Head
Fondital Antea KC 28
Fondital • 89.3%
Both Boilers
Available FREE through ECO4 scheme
Fondital Antea KC 28 leads with 89.3% efficiency, providing better performance and energy savings.
Both Chaffoteaux Challenger 30ff and Fondital Antea KC 28 are available at no cost through the government ECO4 scheme. Take the next step today.
✓ Government Approved Scheme ✓ No Hidden Costs ✓ Professional Installation ✓ Energy Efficient
